Topics
Polynomials (Manipulation and Zeros)
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India
Class IX

Polynomials and Notation

Lesson
Practice

Interactive practice questions

Consider the term $9x^8$9x8.

a

What is the coefficient of $9x^8$9x8?

b

What is the exponent?

Easy
< 1min

Consider the expression $5y^3$5y3.

Easy
< 1min

Consider the expression $-2a^3$−2a3.

Easy
< 1min

Consider the expression $-5y^9-y$−5y9−y.

Easy
< 1min
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Outcomes

9.A.P.1

Definition of a polynomial in one variable, its coefficients, with examples and counterexamples, its terms, zero polynomial. Degree of a polynomial. Constant, linear, quadratic, cubic polynomials; monomials, binomials, trinomials. Factors and multiples. Zeros/roots of a polynomial/equation.

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